CN203396231U - 一种矿热炉内衬组合结构 - Google Patents
一种矿热炉内衬组合结构 Download PDFInfo
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- CN203396231U CN203396231U CN201320296082.XU CN201320296082U CN203396231U CN 203396231 U CN203396231 U CN 203396231U CN 201320296082 U CN201320296082 U CN 201320296082U CN 203396231 U CN203396231 U CN 203396231U
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CN201320296082.XU CN203396231U (zh) | 2013-05-28 | 2013-05-28 | 一种矿热炉内衬组合结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106288806A (zh) * | 2015-05-11 | 2017-01-04 | 中国恩菲工程技术有限公司 | 冶金炉 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106288806A (zh) * | 2015-05-11 | 2017-01-04 | 中国恩菲工程技术有限公司 | 冶金炉 |
CN106288806B (zh) * | 2015-05-11 | 2018-09-11 | 中国恩菲工程技术有限公司 | 冶金炉 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Pingdingshan City Lushan Yaxing Carbon Material Co., Ltd. Assignor: Xiao Wei|Li Jinpo Contract record no.: 2014410000083 Denomination of utility model: A kind of mineral hot furnace inner lining composite structure Granted publication date: 20140115 License type: Exclusive License Record date: 20140826 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180515 Address after: 467300 the middle section of Xinggong Road, North District, Lushan Mountain County, Pingdingshan, Henan Patentee after: Lushan Mountain Star Technology Development Co. Ltd. Address before: 467300 No. 10, 123 East Renmin Road, Chengguan Town, Lushan Mountain County, Pingdingshan, Henan. Co-patentee before: Xiao Wei Patentee before: Li Jinpo |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20210528 |
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CF01 | Termination of patent right due to non-payment of annual fee |